30552404352 has 128 divisors (see below), whose sum is σ = 86016232800. Its totient is φ = 9575301120.

The previous prime is 30552404347. The next prime is 30552404413. The reversal of 30552404352 is 25340425503.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (128).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9013474 + ... + 9016862.

Almost surely, 2^30552404352 is an apocalyptic number.

30552404352 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30552404352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (43008116400).

30552404352 is an abundant number, since it is smaller than the sum of its proper divisors (55463828448).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30552404352 is a wasteful number, since it uses less digits than its factorization.

30552404352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4804 (or 4792 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 33.

Adding to 30552404352 its reverse (25340425503), we get a palindrome (55892829855).

The spelling of 30552404352 in words is "thirty billion, five hundred fifty-two million, four hundred four thousand, three hundred fifty-two".